Base | Representation |
---|---|
bin | 1000101100101111… |
… | …00101101101001101 |
3 | 110001110220021100000 |
4 | 10112113211231031 |
5 | 34031040443210 |
6 | 2051231354513 |
7 | 223506316434 |
oct | 42627455515 |
9 | 13043807300 |
10 | 4670249805 |
11 | 1a87263891 |
12 | aa4082a39 |
13 | 595745730 |
14 | 32438611b |
15 | 1c501cac0 |
hex | 1165e5b4d |
4670249805 has 96 divisors (see below), whose sum is σ = 9074467584. Its totient is φ = 2290622976.
The previous prime is 4670249803. The next prime is 4670249819. The reversal of 4670249805 is 5089420764.
It is a happy number.
It is not a de Polignac number, because 4670249805 - 21 = 4670249803 is a prime.
It is a super-2 number, since 2×46702498052 = 43622466482205076050, which contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4670249803) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7217992 + ... + 7218638.
It is an arithmetic number, because the mean of its divisors is an integer number (94525704).
Almost surely, 24670249805 is an apocalyptic number.
4670249805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4670249805 is a deficient number, since it is larger than the sum of its proper divisors (4404217779).
4670249805 is a wasteful number, since it uses less digits than its factorization.
4670249805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1137 (or 1125 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 4670249805 is about 68339.2259613759. The cubic root of 4670249805 is about 1671.5269008086.
The spelling of 4670249805 in words is "four billion, six hundred seventy million, two hundred forty-nine thousand, eight hundred five".
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